The new Air Pur System 3C wick/burner by Lampe Berger is a product on the cutting edge of technology. The Air Pur System 3C is the result of 5 years of research, offering improved performance. The new model guarantees improved fragrance diffusions with a higher intensity, more rapid elimination of odors (67% quicker!), optimal elimination of airborne bacteria, improved ease of use (you can now use your lamp when completely full), and reliable and optimal performance thanks to the skillful use of the synthetic ceramic material.